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LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
LM4040-N/-Q1 Precision Micropower Shunt Voltage Reference
1 Features
3 Description
•
•
•
•
•
Ideal for space-critical applications, the LM4040-N
precision voltage reference is available in the subminiature SC70 and SOT-23 surface-mount package.
The advanced design of the LM4040-N eliminates the
need for an external stabilizing capacitor while
ensuring stability with any capacitive load, thus
making the LM4040-N easy to use. Further reducing
design effort is the availability of several fixed reverse
breakdown voltages: 2.048 V, 2.5 V, 3 V, 4.096 V, 5
V, 8.192 V, and 10 V. The minimum operating current
increases from 60 μA for the 2.5-V LM4040-N to 100
μA for the 10-V LM4040-N. All versions have a
maximum operating current of 15 mA.
1
•
SOT-23 AEC Q-100 Grades 1 and 3 Available
Small Packages: SOT-23, TO-92, and SC70
No Output Capacitor Required
Tolerates Capacitive Loads
Fixed Reverse Breakdown Voltages of 2.048 V,
2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
Key Specifications (2.5-V LM4040-N)
– Output Voltage Tolerance (A Grade, 25°C):
±0.1% (Maximum)
– Low Output Noise (10 Hz to 10 kHz): 35 μVrms
(Typical)
– Wide Operating Current Range: 60 μA to 15
mA
– Industrial Temperature Range: −40°C to +85°C
– Extended Temperature Range: −40°C to
+125°C
– Low Temperature Coefficient: 100 ppm/°C
(Maximum)
Also available is the LM4041-N with two reverse
breakdown voltage versions: adjustable and 1.2 V.
See the LM4041-N data sheet (SNOS641).
2 Applications
•
•
•
•
•
•
•
•
The LM4040-N uses a fuse and Zener-zap reverse
breakdown voltage trim during wafer sort to ensure
that the prime parts have an accuracy of better than
±0.1% (A grade) at 25°C. Bandgap reference
temperature drift curvature correction and low
dynamic
impedance
ensure
stable
reverse
breakdown voltage accuracy over a wide range of
operating temperatures and currents.
Portable, Battery-Powered Equipment
Data Acquisition Systems
Instrumentation
Process Controls
Energy Management
Product Testing
Automotives
Precision Audio Components
Device Information(1)
PART NUMBER
LM4040-N
LM4040-N-Q1
PACKAGE
BODY SIZE (NOM)
TO-92 (3)
4.30 mm × 4.30 mm
SC70 (5)
2.00 mm × 1.25 mm
SOT-23 (3)
2.92 mm × 1.30 mm
SOT-23 (3)
2.92 mm × 1.30 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Shunt Reference Application Schematic
VDD
RS
VOUT
Cathode
LM4040
Anode
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
Table of Contents
1
2
3
4
5
6
Features ..................................................................
Applications ...........................................................
Description .............................................................
Revision History.....................................................
Pin Configuration and Functions .........................
Specifications.........................................................
6.17 Electrical Characteristics: 5-V LM4040-N VR
Tolerance Grades 'C' And 'D'; Temperature Grade
'I'...............................................................................
6.18 Electrical Characteristics: 5-V LM4040-N VR
Tolerance Grades 'C' And 'D'; Temperature Grade
'E' .............................................................................
6.19 Electrical Characteristics: 8.2-V LM4040-N VR
Tolerance Grades 'A' And 'B'; Temperature Grade
'I'...............................................................................
6.20 Electrical Characteristics: 8.2-V Lm4040-N VR
Tolerance Grades 'C' And 'D'; Temperature Grade
'I'...............................................................................
6.21 Electrical Characteristics: 10-V LM4040-N VR
Tolerance Grades 'A' And 'B'; Temperature Grade
'I'...............................................................................
6.22 Electrical Characteristics: 10-V LM4040-N VR
Tolerance Grades 'C' And 'D'; Temperature Grade
'I'...............................................................................
6.23 Typical Characteristics ..........................................
1
1
1
3
4
5
6.1
6.2
6.3
6.4
6.5
Absolute Maximum Ratings ...................................... 5
ESD Ratings.............................................................. 5
Recommended Operating Conditions....................... 6
Thermal Information .................................................. 6
Electrical Characteristics: 2-V LM4040-N VR
Tolerance Grades 'A' And 'B'; Temperature Grade 'I' 7
6.6 Electrical Characteristics: 2-V LM4040-N VR
Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'I'...................................................................... 8
6.7 Electrical Characteristics: 2-V LM4040-N VR
Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'E' .................................................................. 10
6.8 Electrical Characteristics: 2.5-V LM4040-N VR
Tolerance Grades 'A' And 'B'; Temperature Grade 'I'
(AEC Grade 3) ......................................................... 11
6.9 Electrical Characteristics: 2.5-V LM4040-N VR
Tolerance Grades 'C', 'D', and 'E'; Temperature Grade
'I' (AEC Grade 3)...................................................... 13
6.10 Electrical Characteristics: 2.5-V LM4040-N VR
Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'E' (AEC Grade 1) ......................................... 15
6.11 Electrical Characteristics: 3-V LM4040-N VR
Tolerance Grades 'A' And 'B'; Temperature Grade
'I'............................................................................... 17
6.12 Electrical Characteristics: 3-V LM4040-N VR
Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'I'.................................................................... 18
6.13 Electrical Characteristics: 3-V LM4040-N VR
Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'E' .................................................................. 20
6.14 Electrical Characteristics: 4.1-V LM4040-N VR
Tolerance Grades 'A' And 'B'; Temperature Grade
'I'............................................................................... 21
6.15 Electrical Characteristics: 4.1-V LM4040-N VR
Tolerance Grades 'C' and 'D'; Temperature Grade
'I'............................................................................... 22
6.16 Electrical Characteristics: 5-V LM4040-N VR
Tolerance Grades 'A' And 'B'; Temperature Grade
'I'............................................................................... 23
2
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7
8
26
27
28
29
30
31
Parameter Measurement Information ................ 32
Detailed Description ............................................ 33
8.1
8.2
8.3
8.4
9
24
Overview .................................................................
Functional Block Diagram .......................................
Feature Description.................................................
Device Functional Modes........................................
33
33
33
33
Application and Implementation ........................ 34
9.1 Application Information............................................ 34
9.2 Typical Applications ................................................ 34
10 Power Supply Recommendations ..................... 41
11 Layout................................................................... 41
11.1 Layout Guidelines ................................................. 41
11.2 Layout Example .................................................... 41
12 Device and Documentation Support ................. 42
12.1
12.2
12.3
12.4
12.5
12.6
Documentation Support ........................................
Related Links ........................................................
Community Resources..........................................
Trademarks ...........................................................
Electrostatic Discharge Caution ............................
Glossary ................................................................
42
42
42
42
42
42
13 Mechanical, Packaging, And Orderable
Information ........................................................... 42
13.1 SOT-23 and SC70 Package Marking Information 42
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision J (August 2015) to Revision K
•
Page
Updated pinout diagrams ...................................................................................................................................................... 4
Changes from Revision I (April 2015) to Revision J
•
Page
Added ESD Ratings table, Feature Description section, Device Functional Modes section, Application and
Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation
Support section, and Mechanical, Packaging, and Orderable Information section ............................................................... 1
Changes from Revision H (April 2013) to Revision I
•
Page
Added some of the latest inclusions from new TI formatting and made available of the automotive grade for the
SOT-23 package..................................................................................................................................................................... 1
Changes from Revision G (July 2012) to Revision H
•
Page
Changed layout of National Data Sheet to TI format ............................................................................................................. 1
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
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LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
5 Pin Configuration and Functions
DBZ Package
3-Pin SOT-23
Top View
LP Package
3-Pin TO-92
Bottom View
1
NC
+
+
±
3(1)
2
±
DCK Package
5-Pin SC70
Top View
1
5
±
NC
NC(2)
2
3
4
+
NC
Pin Functions
PIN
I/O
DESCRIPTION
NAME
SOT-23
TO-92
SC70
Anode
2
1
1
O
Anode pin, normally grounded
Cathode
1
2
3
I/O
Shunt Current/Output Voltage
NC
3
(1)
—
2
(2)
—
Must float or connect to anode
NC
—
3
4, 5
—
No connect
(1)
(2)
4
This pin must be left floating or connected to pin 2.
This pin must be left floating or connected to pin 1.
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Product Folder Links: LM4040-N LM4040-N-Q1
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SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1) (2)
MIN
Reverse current
Forward current
Power dissipation (TA =
25°C) (3)
Soldering temperature (4)
(3)
(4)
mA
10
mA
306
mW
TO-92 (Z) package
550
mW
SC70 (M7) package
241
mW
SOT-23 (M3) Package Peak Reflow (30 sec)
260
°C
TO-92 (Z) Package Soldering (10 sec)
260
°C
260
°C
150
°C
SC70 (M7) Package Peak Reflow (30 sec)
(2)
UNIT
20
SOT-23 (M3) package
Storage temperature
(1)
MAX
–65
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature),
RθJA (junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any
temperature is PDmax = (TJmax − TA)/RθJA or the number given in the Absolute Maximum Ratings, whichever is lower. For the LM4040-N,
TJmax = 125°C, and the typical thermal resistance (RθJA), when board mounted, is 326°C/W for the SOT-23 package, and 180°C/W with
0.4″ lead length and 170°C/W with 0.125″ lead length for the TO-92 package and 415°C/W for the SC70 Package.
For definitions of Peak Reflow Temperatures for Surface Mount devices, see the TI Absolute Maximum Ratings for Soldering Application
Report (SNOA549).
6.2 ESD Ratings
VALUE
V(ESD)
(1)
(2)
Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1)
±2000
Charged-device model (CDM), per JEDEC specification JESD22C101 (2)
±200
UNIT
V
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
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LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
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6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted) (1) (2)
MIN
Temperature
(Tmin ≤ TA ≤ Tmax)
Reverse Current
(1)
(2)
Industrial Temperature
–40°C ≤ TA ≤ 85
Extended Temperature
–40 ≤ TA ≤ 125°C
MAX
UNIT
°C
°C
LM4040-N-2.0
60
15
μA to mA
LM4040-N-2.5
60
15
μA to mA
LM4040-N-3.0
62
15
μA to mA
LM4040-N-4.1
68
15
μA to mA
LM4040-N-5.0
74
15
μA to mA
LM4040-N-8.2
91
15
μA to mA
LM4040-N-10.0
100
15
μA to mA
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended Operating Conditions indicate
conditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications and test
conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance
characteristics may degrade when the device is not operated under the listed test conditions.
The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature),
RθJA (junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any
temperature is PDmax = (TJmax − TA)/RθJA or the number given in the Absolute Maximum Ratings, whichever is lower. For the LM4040-N,
TJmax = 125°C, and the typical thermal resistance (RθJA), when board mounted, is 326°C/W for the SOT-23 package, and 180°C/W with
0.4″ lead length and 170°C/W with 0.125″ lead length for the TO-92 package and 415°C/W for the SC70 package.
6.4 Thermal Information
LM4040-N/LM4040-N-Q1
THERMAL METRIC (1)
DBZ (SOT-23)
LP (TO-92)
DCK (SC70)
5 PINS
UNIT
3 PINS
3 PINS
RθJA
Junction-to-ambient thermal resistance
291.9
166
267
°C/W
RθJC(top)
Junction-to-case (top) thermal resistance
114.3
88.2
95.6
°C/W
RθJB
Junction-to-board thermal resistance
62.3
145.2
48.1
°C/W
ψJT
Junction-to-top characterization parameter
7.4
32.5
2.4
°C/W
ψJB
Junction-to-board characterization parameter
61
N/A
47.3
°C/W
RθJC(bot)
Junction-to-case (bottom) thermal resistance
N/A
N/A
N/A
°C/W
(1)
6
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
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SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
6.5 Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (2)
ΔVR/ΔI
R
IR = 100 μA
Reverse Breakdown
Voltage Change with
Operating Current
Change (3)
TYP
MAX (1)
UNIT
2.048
IR = 100 μA
V
LM4040AIM3
LM4040AIZ
±2
LM4040BIM3
LM4040BIZ
LM4040BIM7
±4.1
mV
LM4040AIM3
LM4040AIZ
TA = TJ = TMIN to
TMAX
±15
LM4040BIM3
LM4040BIZ
LM4040BIM7
TA = TJ = TMIN to
TMAX
±17
TA = TJ = 25°C
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (2)
MIN (1)
TEST CONDITIONS
mV
45
TA = TJ = TMIN to TMAX
IR = 10 mA
60
±20
TA = TJ = 25°C
IR = 1 mA
ppm/°C
±15
TA = TJ = TMIN to TMAX
IR = 100 μA
±100
±15
IRMIN ≤ IR ≤ 1 mA
1 mA ≤ IR ≤ 15 mA
TA = TJ = 25°C
0.3
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
μA
65
ppm/°C
ppm/°C
0.8
1
2.5
TA = TJ = TMIN to TMAX
6
8
mV
mV
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120
Hz,
IAC = 0.1 IR
0.3
eN
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
35
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
120
ppm
VHYST
Thermal Hysteresis (4)
ΔT = –40°C to 125°C
(1)
(2)
(3)
(4)
0.8
Ω
0.08%
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5 V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at 25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
Copyright © 2000–2016, Texas Instruments Incorporated
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SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
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6.6 Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
MIN (1)
TEST CONDITIONS
IR = 100 μA
Reverse Breakdown
I = 100 μA
Voltage Tolerance (3) R
Minimum Operating
Current
ΔVR/ΔT
IR = 1 mA
TA = TJ = 25°C
±10
TA = TJ = TMIN to TMAX
±23
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
±20
TA = TJ = TMIN to TMAX
±40
LM4040EIZ
LM4040EIM7
TA = TJ = 25°C
±41
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIZ
LM4040EIM7
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
(2)
(3)
8
UNIT
V
LM4040CIM3
LM4040CIZ
LM4040CIM7
mV
±60
45
TA = TJ = TMIN to TMAX
60
65
45
TA = TJ = TMIN to TMAX
65
μA
70
45
TA = TJ = TMIN to TMAX
65
70
±20
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIZ
LM4040EIM7
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±100
±15
TA = TJ = TMIN to TMAX
ppm/°C
±150
±15
TA = TJ = TMIN to TMAX
±150
IR = 100 μA
(1)
MAX (1)
2.048
IR = 10 mA
Average Reverse
Breakdown Voltage
Temperature
Coefficient (3)
TYP (2)
±15
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
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SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'I' (continued)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
TEST CONDITIONS
IRMIN ≤ IR ≤ 1 mA
ΔVR/ΔIR
Reverse Breakdown
Voltage Change
with Operating
Current Change (4)
1 mA ≤ IR ≤ 15 mA
ZR
eN
ΔVR
VHYST
(4)
(5)
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz
IAC = 0.1 IR
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
Thermal
Hysteresis (5)
ΔT = −40°C to 125°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIZ
LM4040EIM7
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIZ
LM4040EIM7
TA = TJ = 25°C
MIN (1)
TYP (2)
MAX (1)
0.3
0.8
TA = TJ = TMIN to TMAX
UNIT
1
0.3
TA = TJ = TMIN to TMAX
1
1.2
0.3
TA = TJ = TMIN to TMAX
1
1.2
2.5
TA = TJ = TMIN to TMAX
mV
6
8
2.5
TA = TJ = TMIN to TMAX
8
10
2.5
TA = TJ = TMIN to TMAX
8
10
LM4040CIM3
LM4040CIZ
LM4040CIM7
0.3
0.9
LM4040DIM3
LM4040DIZ
LM4040DIM7
0.3
1.1
LM4040EIZ
LM4040EIM7
0.3
1.1
Ω
35
μVrms
120
ppm
0.08%
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at 25°C after cycling to temperature –40°C and the 25°C
measurement after cycling to temperature 125°C.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
9
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
6.7 Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'E'
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
IR = 100 μA
Reverse Breakdown
Voltage Tolerance (3)
IR = 100 μA
LM4040DEM3
LM4040EEM3
LM4040CEM3
IRMIN
Minimum Operating
Current
LM4040DEM3
LM4040EEM3
LM4040DEM3
LM4040EEM3
±10
±30
TA = TJ = 25°C
±20
TA = TJ = TMIN to TMAX
±50
TA = TJ = 25°C
±41
45
TA = TJ = TMIN to TMAX
R
LM4040DEM3
LM4040EEM3
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
LM4040CEM3
1 mA ≤ IR ≤ 15 mA
LM4040DEM3
LM4040EEM3
(1)
(2)
(3)
(4)
10
60
68
TA = TJ = 25°C
45
TA = TJ = TMIN to TMAX
65
73
TA = TJ = 25°C
45
TA = TJ = TMIN to TMAX
μA
65
73
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±100
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±150
TA = TJ = 25°C
ppm/°C
±15
TA = TJ = TMIN to TMAX
±150
±15
LM4040CEM3
ΔVR/ΔI
mV
±70
TA = TJ = 25°C
IR = 100 μA
IRMIN ≤ IR ≤ 1 mA
V
TA = TJ = TMIN to TMAX
TA = TJ = TMIN to TMAX
UNIT
±20
LM4040CEM3
IR = 1 mA
MAX (1)
TA = TJ = 25°C
IR = 10 mA
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
TYP (2)
2.048
LM4040CEM3
VR
MIN (1)
TEST CONDITIONS
TA = TJ = 25°C
0.3
TA = TJ = TMIN to TMAX
0.8
1
TA = TJ = 25°C
0.3
TA = TJ = TMIN to TMAX
1
1.2
TA = TJ = 25°C
0.3
TA = TJ = TMIN to TMAX
1
1.2
TA = TJ = 25°C
2.5
TA = TJ = TMIN to TMAX
6
mV
8
TA = TJ = 25°C
2.5
TA = TJ = TMIN to TMAX
8
10
TA = TJ = 25°C
2.5
TA = TJ = TMIN to TMAX
8
10
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'E' (continued)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
ZR
eN
ΔVR
VHYST
(5)
Reverse Dynamic
Impedance
MIN (1)
TYP (2)
MAX (1)
LM4040CEM3
0.3
0.9
LM4040DEM3
0.3
1.1
LM4040EEM3
0.3
1.1
TEST CONDITIONS
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
Thermal
Hysteresis (5)
ΔT = −40°C to 125°C
UNIT
Ω
35
μVrms
120
ppm
0.08%
Thermal hysteresis is defined as the difference in voltage measured at 25°C after cycling to temperature –40°C and the 25°C
measurement after cycling to temperature 125°C.
6.8 Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature
Grade 'I' (AEC Grade 3)
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
(2)
(3)
IR = 100 μA
MIN (1)
TYP (2)
MAX (1)
UNIT
2.5
IR = 100 μA
V
LM4040AIM3
LM4040AIZ
LM4040AIM3
TA = TJ = 25°C
±2.5
TA = TJ = TMIN to TMAX
±19
LM4040BIM3
LM4040BIZ
LM4040BIM7
LM4040QBIM3
TA = TJ = 25°C
±21
45
TA = TJ = TMIN to TMAX
IR = 10 mA
mV
±5
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
(1)
TEST CONDITIONS
60
μA
65
±20
TA = TJ = 25°C
IR = 1 mA
±15
TA = TJ = TMIN to TMAX
IR = 100 μA
±100
ppm/°C
±15
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
11
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade
'I' (AEC Grade 3) (continued)
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
MIN (1)
TEST CONDITIONS
TA = TJ = 25°C
TYP (2)
MAX (1)
0.3
0.8
UNIT
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
IRMIN ≤ IR ≤ 1 mA
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
0.3
eN
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
35
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
120
ppm
VHYST
Thermal Hysteresis (5)
ΔT = −40°C to 125°C
ΔVR/ΔI
R
(4)
(5)
12
1 mA ≤ IR ≤ 15 mA
TA = TJ = TMIN to TMAX
1
TA = TJ = 25°C
2.5
TA = TJ = TMIN to TMAX
6
mV
8
0.8
Ω
0.08%
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at 25°C after cycling to temperature –40°C and the 25°C
measurement after cycling to temperature 125°C.
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
6.9 Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', and 'E';
Temperature Grade 'I' (AEC Grade 3)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
MIN (1)
TEST CONDITIONS
IR = 100 μA
IR = 100 μA
Minimum Operating
Current
Average Reverse
Breakdown Voltage
Temperature
Coefficient (3)
(2)
(3)
UNIT
V
LM4040CIZ
LM4040CIM3
LM4040CIM7
LM4040QCIM3
TA = TJ = 25°C
±12
TA = TJ = TMIN to TMAX
±29
LM4040DIZ
LM4040DIM3
LM4040DIM7
LM4040QDIM3
TA = TJ = 25°C
±25
TA = TJ = TMIN to TMAX
±49
LM4040EIZ
LM4040EIM3
LM4040EIM7
LM4040QEIM3
TA = TJ = 25°C
±50
TA = TJ = TMIN to TMAX
±74
LM4040CIZ
LM4040CIM3
LM4040CIM7
LM4040QCIM3
TA = TJ = 25°C
LM4040DIZ
LM4040DIM3
LM4040DIM7
LM4040QDIM3
TA = TJ = 25°C
LM4040EIZ
LM4040EIM3
LM4040EIM7
LM4040QEIM3
TA = TJ = 25°C
LM4040CIZ
LM4040CIM3
LM4040CIM7
LM4040QCIM3
TA = TJ = 25°C
LM4040DIZ
LM4040DIM3
LM4040DIM7
LM4040QDIM3
TA = TJ = 25°C
LM4040EIZ
LM4040EIM3
LM4040EIM7
LM4040QEIM3
TA = TJ = 25°C
45
TA = TJ = TMIN to TMAX
mV
60
65
45
TA = TJ = TMIN to TMAX
65
μA
70
45
TA = TJ = TMIN to TMAX
65
70
±20
IR = 1 mA
±15
TA = TJ = TMIN to TMAX
±100
±15
TA = TJ = TMIN to TMAX
±150
ppm/°C
±15
TA = TJ = TMIN to TMAX
IR = 100 μA
(1)
MAX (1)
2.5
IR = 10 mA
ΔVR/ΔT
TYP (2)
±150
±15
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
13
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', and 'E'; Temperature
Grade 'I' (AEC Grade 3) (continued)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
IRMIN ≤ IR ≤ 1 mA
ΔVR/ΔI
R
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
1 mA ≤ IR ≤ 15 mA
ZR
eN
ΔVR
VHYST
(4)
(5)
14
Reverse Dynamic
Impedance
MIN (1)
TEST CONDITIONS
IR = 1 mA, f = 120 Hz
IAC = 0.1 IR
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
Thermal
Hysteresis (5)
ΔT= −40°C to 125°C
LM4040CIZ
LM4040CIM3
LM4040CIM7
LM4040QCIM3
TA = TJ = 25°C
LM4040DIZ
LM4040DIM3
LM4040DIM7
LM4040QDIM3
TA = TJ = 25°C
LM4040EIZ
LM4040EIM3
LM4040EIM7
LM4040QEIM3
TA = TJ = 25°C
LM4040CIZ
LM4040CIM3
LM4040CIM7
LM4040QCIM3
TA = TJ = 25°C
LM4040DIZ
LM4040DIM3
LM4040DIM7
LM4040QDIM3
TA = TJ = 25°C
LM4040EIZ
LM4040EIM3
LM4040EIM7
LM4040QEIM3
TA = TJ = 25°C
TYP (2)
MAX (1)
0.3
0.8
TA = TJ = TMIN to TMAX
UNIT
1
0.3
TA = TJ = TMIN to TMAX
1
1.2
0.3
TA = TJ = TMIN to TMAX
1
1.2
2.5
TA = TJ = TMIN to TMAX
6
mV
8
2.5
TA = TJ = TMIN to TMAX
8
10
2.5
TA = TJ = TMIN to TMAX
8
10
LM4040CIZ
LM4040CIM3
LM4040CIM7
LM4040QCIM3
0.3
0.9
LM4040DIZ
LM4040DIM3
LM4040DIM7
LM4040QDIM3
0.3
1.1
LM4040EIZ
LM4040EIM3
LM4040EIM7
LM4040QEIM3
0.3
1.1
Ω
35
μVrms
120
ppm
0.08%
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at 25°C after cycling to temperature –40°C and the 25°C
measurement after cycling to temperature 125°C.
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
6.10 Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E';
Temperature Grade 'E' (AEC Grade 1)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
IR = 100 μA
Minimum Operating
Current
ΔVR/ΔT
±12
TA = TJ = TMIN to TMAX
±38
LM4040DEM3
LM4040QDEM3
TA = TJ = 25°C
±25
TA = TJ = TMIN to TMAX
±63
LM4040EEM3
LM4040QEEM3
TA = TJ = 25°C
±50
LM4040CEM3
LM4040QCEM3
TA = TJ = 25°C
LM4040DEM3
LM4040QDEM3
TA = TJ = 25°C
LM4040EEM3
LM4040QEEM3
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
(2)
(3)
(4)
mV
±88
45
TA = TJ = TMIN to TMAX
60
68
45
TA = TJ = TMIN to TMAX
65
μA
73
45
TA = TJ = TMIN to TMAX
65
73
±20
IR = 1 mA
LM4040CEM3
LM4040QCEM3
TA = TJ = 25°C
LM4040DEM3
LM4040QDEM3
TA = TJ = 25°C
LM4040EEM3
LM4040QEEM3
TA = TJ = 25°C
LM4040CEM3
LM4040QCEM3
TA = TJ = 25°C
LM4040DEM3
LM4040QDEM3
TA = TJ = 25°C
LM4040EEM3
LM4040QEEM3
TA = TJ = 25°C
LM4040CEM3
LM4040QCEM3
TA = TJ = 25°C
LM4040DEM3
LM4040QDEM3
TA = TJ = 25°C
LM4040EEM3
LM4040QEEM3
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±100
±15
TA = TJ = TMIN to TMAX
±150
ppm/°C
±15
TA = TJ = TMIN to TMAX
±150
±15
Reverse Breakdown
Voltage Change
with Operating
Current Change (4)
1 mA ≤ IR ≤ 15 mA
(1)
UNIT
V
TA = TJ = 25°C
IR = 10 mA
IRMIN ≤ IR ≤ 1 mA
R
MAX (1)
LM4040CEM3
LM4040QCEM3
IR = 100 μA
ΔVR/ΔI
TYP (2)
2.5
Reverse Breakdown
I = 100 μA
Voltage Tolerance (3) R
Average Reverse
Breakdown Voltage
Temperature
Coefficient (3)
MIN (1)
TEST CONDITIONS
0.3
TA = TJ = TMIN to TMAX
1
0.3
TA = TJ = TMIN to TMAX
1
1.2
0.3
TA = TJ = TMIN to TMAX
1
1.2
2.5
TA = TJ = TMIN to TMAX
6
mV
8
2.5
TA = TJ = TMIN to TMAX
TA = TJ = TMIN to TMAX
0.8
8
10
2.5
8
10
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
15
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'E' (AEC Grade 1) (continued)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
ZR
eN
ΔVR
VHYST
(5)
16
Reverse Dynamic
Impedance
MIN (1)
TYP (2)
MAX (1)
LM4040CEM3
LM4040QCEM3
0.3
0.9
LM4040DEM3
LM4040QDEM3
0.3
1.1
LM4040EEM3
LM4040QEEM3
0.3
1.1
TEST CONDITIONS
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
Thermal
Hysteresis (5)
ΔT= −40°C to 125°C
UNIT
Ω
35
μVrms
120
ppm
0.08%
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
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Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
6.11 Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
TEST CONDITIONS
IR = 100 μA
TYP (2)
MAX (1)
UNIT
3
IR = 100 μA
LM4040AIM3
LM4040AIZ
TA = TJ = 25°C
LM4040BIM3
LM4040BIZ
LM4040BIM7
TA = TJ = 25°C
±22
±6
TA = TJ = TMIN to TMAX
mV
±26
47
TA = TJ = TMIN to TMAX
IR = 10 mA
V
±3
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
MIN (1)
62
μA
67
±20
TA = TJ = 25°C
IR = 1 mA
±15
TA = TJ = TMIN to TMAX
IR = 100 μA
±100
ppm/°C
±15
TA = TJ = 25°C
0.6
0.8
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
IRMIN ≤ IR ≤ 1 mA
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
0.4
eN
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
35
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
120
ppm
VHYST
Thermal Hysteresis (5)
ΔT = −40°C to 125°C
ΔVR/ΔI
R
(1)
(2)
(3)
(4)
(5)
1 mA ≤ IR ≤ 15 mA
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
1.1
2.7
TA = TJ = TMIN to TMAX
6
mV
9
Ω
0.9
0.08%
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
17
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
6.12 Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E';
Temperature Grade 'I'
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
MIN (1)
TEST CONDITIONS
IR = 100 μA
Reverse Breakdown
I = 100 μA
Voltage Tolerance (3) R
Minimum Operating
Current
IR = 1 mA
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±34
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
±30
TA = TJ = TMIN to TMAX
±59
LM4040EIM7
LM4040EIZ
TA = TJ = 25°C
±60
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIM7
LM4040EIZ
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
(2)
(3)
18
UNIT
V
LM4040CIM3
LM4040CIZ
LM4040CIM7
mV
±89
45
TA = TJ = TMIN to TMAX
60
65
45
TA = TJ = TMIN to TMAX
65
μA
70
45
TA = TJ = TMIN to TMAX
65
70
±20
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIM7
LM4040EIZ
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±100
±15
TA = TJ = TMIN to TMAX
ppm/°C
±150
±15
TA = TJ = TMIN to TMAX
±150
IR = 100 μA
(1)
MAX (1)
3
IR = 10 mA
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
TYP (2)
±15
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
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Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'I' (continued)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
TEST CONDITIONS
IRMIN ≤ IR ≤ 1 mA
ΔVR/ΔI
R
Reverse Breakdown
Voltage Change
with Operating
Current Change (4)
1 mA ≤ IR ≤ 15 mA
ZR
eN
ΔVR
VHYST
(4)
(5)
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz
IAC = 0.1 IR
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
Thermal
Hysteresis (5)
ΔT = −40°C to 125°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIM7
LM4040EIZ
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040EIM7
LM4040EIZ
TA = TJ = 25°C
MIN (1)
TYP (2)
MAX (1)
0.4
0.8
TA = TJ = TMIN to TMAX
UNIT
1.1
0.4
TA = TJ = TMIN to TMAX
1.1
1.3
0.4
TA = TJ = TMIN to TMAX
1.1
1.3
2.7
TA = TJ = TMIN to TMAX
6
mV
9
2.7
TA = TJ = TMIN to TMAX
8
11
2.7
TA = TJ = TMIN to TMAX
8
11
LM4040CIM3
LM4040CIZ
LM4040CIM7
0.4
0.9
LM4040DIM3
LM4040DIZ
LM4040DIM7
0.4
1.2
LM4040EIM7
LM4040EIZ
0.4
1.2
Ω
35
μVrms
120
ppm
0.08%
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
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LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
6.13 Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E';
Temperature Grade 'E'
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
MIN (1)
TEST CONDITIONS
Reverse Breakdown
IR = 100 μA
Voltage
Reverse Breakdown
I = 100 μA
Voltage Tolerance (3) R
LM4040DEM3
LM4040EEM3
LM4040CEM3
IRMIN
Minimum Operating
Current
LM4040DEM3
LM4040EEM3
±15
TA = TJ = TMIN to TMAX
±45
TA = TJ = 25°C
±30
TA = TJ = TMIN to TMAX
±75
TA = TJ = 25°C
IR = 1 mA
LM4040DEM3
LM4040EEM3
±60
TA = TJ = TMIN to TMAX
±105
TA = TJ = 25°C
47
TA = TJ = TMIN to TMAX
47
TA = TJ = TMIN to TMAX
ΔVR/ΔIR
LM4040DEM3
LM4040EEM3
LM4040CEM3
1 mA ≤ IR ≤ 15 mA
LM4040DEM3
LM4040EEM3
(1)
(2)
(3)
(4)
20
67
75
TA = TJ = 25°C
47
TA = TJ = TMIN to TMAX
μA
67
75
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±100
TA = TJ = 25°C
±15
TA = TJ = TMIN to TMAX
±150
TA = TJ = 25°C
ppm/°C
±15
TA = TJ = TMIN to TMAX
±150
±15
LM4040CEM3
Reverse Breakdown
Voltage Change
with Operating
Current Change (4)
62
70
TA = TJ = 25°C
IR = 100 μA
IRMIN ≤ IR ≤ 1 mA
mV
±20
LM4040CEM3
ΔVR/ΔT
UNIT
V
TA = TJ = 25°C
IR = 10 mA
Average Reverse
Breakdown Voltage
Temperature
Coefficient (3)
MAX (1)
3
LM4040CEM3
VR
TYP (2)
TA = TJ = 25°C
0.4
TA = TJ = TMIN to TMAX
0.8
1.1
TA = TJ = 25°C
0.4
TA = TJ = TMIN to TMAX
1.1
1.3
TA = TJ = 25°C
0.4
TA = TJ = TMIN to TMAX
1.1
1.3
TA = TJ = 25°C
2.7
TA = TJ = TMIN to TMAX
6.0
mV
9
TA = TJ = 25°C
2.7
TA = TJ = TMIN to TMAX
8
11.0
TA = TJ = 25°C
2.7
TA = TJ = TMIN to TMAX
8
11.0
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; Temperature
Grade 'E' (continued)
all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%
and ±2%, respectively.
PARAMETER
ZR
eN
ΔVR
VHYST
(5)
Reverse Dynamic
Impedance
Wideband Noise
MIN (1)
TYP (2)
MAX (1)
LM4040CEM3
0.4
0.9
LM4040DEM3
0.4
1.2
LM4040EEM3
0.4
1.2
TEST CONDITIONS
IR = 1 mA, f = 120
Hz,
IAC = 0.1 IR
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown t = 1000 hrs
Voltage Long Term T = 25°C ±0.1°C
Stability
IR = 100 μA
Thermal
Hysteresis (5)
ΔT = −40°C to 125°C
UNIT
Ω
35
μVrms
120
ppm
0.08%
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
6.14 Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
ΔVR/ΔI
R
(1)
(2)
(3)
(4)
IR = 100 μA
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
TYP (2)
MAX (1)
4.096
IR = 100 μA
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
±31
LM4040BIM3
LM4040BIZ
LM4040BIM7
TA = TJ = 25°C
±8.2
±4.1
TA = TJ = TMIN to TMAX
mV
±35
50
TA = TJ = TMIN to TMAX
IR = 10 mA
UNIT
V
LM4040AIM3
LM4040AIZ
TA = TJ = 25°C
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
MIN (1)
TEST CONDITIONS
68
73
μA
±30
TA = TJ = 25°C
IR = 1 mA
±20
TA = TJ = TMIN to TMAX
IR = 100 μA
±100
ppm/°C
±20
IRMIN ≤ IR ≤ 1 mA
1 mA ≤ IR ≤ 15 mA
TA = TJ = 25°C
0.5
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
0.9
1.2
3
7
mV
10
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
21
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade
'I' (continued)
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
MIN (1)
TEST CONDITIONS
TYP (2)
MAX (1)
1
UNIT
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
0.5
eN
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
80
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
120
ppm
VHYST
Thermal Hysteresis (5)
ΔT = −40°C to 125°C
(5)
Ω
0.08%
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
6.15 Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'C' and 'D'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and
±1%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
Reverse Breakdown
Voltage Tolerance (3)
IRMIN
MIN (1)
TEST CONDITIONS
IR = 100 μA
IR = 100 μA
Minimum Operating
Current
ΔVR/
ΔT
IR = 1 mA
TA = TJ = 25°C
±20
TA = TJ = TMIN to TMAX
±47
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
±41
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
(2)
(3)
22
UNIT
V
LM4040CIM3
LM4040CIZ
LM4040CIM7
mV
±81
50
TA = TJ = TMIN to TMAX
68
73
50
TA = TJ = TMIN to TMAX
73
μA
78
±30
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
±20
TA = TJ = TMIN to TMAX
±100
ppm/°C
±20
TA = TJ = TMIN to TMAX
±150
IR = 100 μA
(1)
MAX (1)
4.096
IR = 10 mA
Average Reverse
Breakdown Voltage
Temperature
Coefficient (3)
TYP (2)
±20
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'C' and 'D'; Temperature Grade
'I' (continued)
all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and
±1%, respectively.
PARAMETER
TEST CONDITIONS
IRMIN ≤ IR ≤ 1 mA
ΔVR/
ΔIR
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
1 mA ≤ IR ≤ 15 mA
Reverse Dynamic
Impedance
ZR
eN
ΔVR
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
VHYST Thermal Hysteresis (5)
(4)
(5)
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
MIN (1)
TYP (2)
MAX (1)
0.5
0.9
TA = TJ = TMIN to TMAX
UNIT
1.2
0.5
TA = TJ = TMIN to TMAX
1.2
1.5
3
TA = TJ = TMIN to TMAX
7
mV
10
3
TA = TJ = TMIN to TMAX
9
13
LM4040CIM3
LM4040CIZ
LM4040CIM7
0.5
LM4040DIM3
LM4040DIZ
LM4040DIM7
0.5
1
Ω
ΔT = −40°C to 125°C
1.3
80
μVrms
120
ppm
0.08%
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
6.16 Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
(1)
(2)
(3)
Reverse Breakdown
Voltage Tolerance (3)
TEST CONDITIONS
IR = 100 μA
MIN (1)
TYP (2)
MAX (1)
5
IR = 100 μA
UNIT
V
LM4040AIM3
LM4040AIZ
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
±38
±5
LM4040BIM3
LM4040BIZ
LM4040BIM7
TA = TJ = 25°C
±10
TA = TJ = TMIN to TMAX
±43
mV
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
23
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade
'I' (continued)
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
IRMIN
TA = TJ = 25°C
Minimum Operating
Current
Average Reverse
ΔVR/Δ Breakdown Voltage
T
Temperature
Coefficient (3)
Reverse Breakdown
ΔVR/Δ Voltage Change with
IR
Operating Current
Change (4)
MIN (1)
TEST CONDITIONS
TYP (2)
MAX (1)
54
74
TA = TJ = TMIN to TMAX
80
IR = 10 mA
UNIT
μA
±30
TA = TJ = 25°C
IR = 1 mA
±20
TA = TJ = TMIN to TMAX
±100
IR = 100 μA
ppm/°C
±20
IRMIN ≤ IR ≤ 1 mA
1 mA ≤ IR ≤ 15 mA
TA = TJ = 25°C
0.5
TA = TJ = TMIN to TMAX
1
1.4
TA = TJ = 25°C
3.5
TA = TJ = TMIN to TMAX
8
mV
12
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
0.5
eN
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
80
μVrms
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
120
ppm
ΔVR
VHYST Thermal Hysteresis (5)
(4)
(5)
ΔT = −40°C to 125°C
1.1
Ω
0.08%
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
6.17 Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'C' And 'D'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and
±1%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
(1)
(2)
(3)
24
Reverse Breakdown
Voltage Tolerance (3)
MIN (1)
TEST CONDITIONS
IR = 100 μA
IR = 100 μA
TYP (2)
MAX (1)
5
UNIT
V
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
±25
TA = TJ = TMIN to TMAX
±58
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
±50
TA = TJ = TMIN to TMAX
±99
mV
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'C' And 'D'; Temperature Grade
'I' (continued)
all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and
±1%, respectively.
PARAMETER
IRMIN
TEST CONDITIONS
Minimum Operating
Current
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
LM4040CIM7
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
LM4040DIM7
TA = TJ = 25°C
IR = 1 mA
1 mA ≤ IR ≤ 15 mA
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
eN
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
(5)
74
UNIT
80
54
79
μA
85
±20
TA = TJ = TMIN to TMAX
±100
ppm/°C
±20
TA = TJ = TMIN to TMAX
±150
±20
Reverse Breakdown
ΔVR/Δ Voltage Change with
IR
Operating Current
Change (4)
(4)
54
±30
IRMIN ≤ IR ≤ 1 mA
VHYST Thermal Hysteresis (5)
MAX (1)
TA = TJ = TMIN to TMAX
IR = 100 μA
ΔVR
TYP (2)
TA = TJ = TMIN to TMAX
IR = 10 mA
Average Reverse
ΔVR/Δ Breakdown Voltage
T
Temperature
Coefficient (3)
MIN (1)
0.5
TA = TJ = TMIN to TMAX
0.5
TA = TJ = TMIN to TMAX
3.5
8
mV
12
3.5
10
0.5
1.1
TA = TJ = TMIN to TMAX
15
TA = TJ = TMIN to TMAX
ΔT = −40°C to 125°C
1.3
1.8
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
1
1.4
1.5
Ω
80
μVrms
120
ppm
0.08%
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
25
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
6.18 Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'C' And 'D'; Temperature
Grade 'E'
all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and
±1%, respectively.
PARAMETER
Reverse Breakdown
Voltage
IR = 100 μA
Reverse Breakdown
Voltage Tolerance (2)
IR = 100 μA
LM4040DEM3
LM4040CEM3
IRMIN
Minimum Operating
Current
LM4040DEM3
ΔVR/
ΔT
±25
±75
TA = TJ = 25°C
±50
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
mV
±125
54
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
UNIT
V
TA = TJ = TMIN to TMAX
74
83
54
TA = TJ = TMIN to TMAX
79
μA
88
±30
LM4040CEM3
IR = 1 mA
LM4040DEM3
TA = TJ = 25°C
±20
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
±100
±20
TA = TJ = TMIN to TMAX
IR = 100 μA
ppm/°C
±150
±20
LM4040CEM3
IRMIN ≤ IR ≤ 1 mA
ΔVR/
ΔIR
MAX (1)
TA = TJ = 25°C
IR = 10 mA
Average Reverse
Breakdown Voltage
Temperature
Coefficient (2)
TYP
5
LM4040CEM3
VR
MIN (1)
TEST CONDITIONS
LM4040DEM3
Reverse Breakdown
Voltage Change with
Operating Current
Change (3)
LM4040CEM3
1 mA ≤ IR ≤ 15 mA
LM4040DEM3
TA = TJ = 25°C
0.5
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
0.5
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
1
1.8
3.5
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
1
1.4
8
mV
12
3.5
TA = TJ = TMIN to TMAX
8
15
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
0.5
eN
Wideband Noise
IR = 100 μA
10 Hz ≤ f ≤ 10 kHz
80
μVrms
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 100 μA
120
ppm
ΔVR
VHYST Thermal Hysteresis (4)
(1)
(2)
(3)
(4)
26
ΔT = −40°C to 125°C
1.1
Ω
0.08%
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
LM4040-N, LM4040-N-Q1
www.ti.com
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
6.19 Electrical Characteristics: 8.2-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
TEST CONDITIONS
IR = 150 μA
TYP (2)
MAX (1)
UNIT
8.192
V
LM4040AIM3
LM4040AIZ
TA = TJ = 25°C
±8.2
TA = TJ = TMIN to TMAX
±61
LM4040BIM3
LM4040BIZ
TA = TJ = 25°C
±16
IR = 150 μA
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
MIN (1)
±70
67
TA = TJ = TMIN to TMAX
IR = 10 mA
mV
91
95
μA
±40
TA = TJ = 25°C
IR = 1 mA
±20
TA = TJ = TMIN to TMAX
IR = 150 μA
±100
ppm/°C
±20
TA = TJ = 25°C
0.6
1.3
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
IRMIN ≤ IR ≤ 1 mA
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
0.6
eN
Wideband Noise
IR = 150 μA
10 Hz ≤ f ≤ 10 kHz
130
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 150 μA
120
ppm
VHYST
Thermal Hysteresis (5)
ΔT = −40°C to 125°C
ΔVR/ΔI
R
(1)
(2)
(3)
(4)
(5)
1 mA ≤ IR ≤ 15 mA
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
2.5
7
TA = TJ = TMIN to TMAX
10
mV
18
Ω
1.5
0.08%
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
Submit Documentation Feedback
27
LM4040-N, LM4040-N-Q1
SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
www.ti.com
6.20 Electrical Characteristics: 8.2-V Lm4040-N VR Tolerance Grades 'C' And 'D'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and
±1%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
MIN (1)
TEST CONDITIONS
IR = 150 μA
TA = TJ = 25°C
±41
TA = TJ = TMIN to TMAX
±94
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
±82
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
IR = 150 μA
TA = TJ = TMIN to TMAX
mV
±162
67
TA = TJ = TMIN to TMAX
91
95
67
TA = TJ = TMIN to TMAX
96
μA
100
±40
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
IR = 1 mA
±20
TA = TJ = TMIN to TMAX
±100
±20
TA = TJ = TMIN to TMAX
IR = 150 μA
ppm/°C
±150
±20
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
IRMIN ≤ IR ≤ 1 mA
R
UNIT
V
LM4040CIM3
LM4040CIZ
IR = 10 mA
ΔVR/ΔI
MAX (1)
8.192
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
TYP (2)
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
1 mA ≤ IR ≤ 15 mA
0.6
TA = TJ = TMIN to TMAX
1.3
2.5
0.6
1.7
7
10
TA = TJ = TMIN to TMAX
3
TA = TJ = TMIN to TMAX
mV
18
7
TA = TJ = TMIN to TMAX
15
24
LM4040CIM3
LM4040CIZ
0.6
1.5
LM4040DIM3
LM4040DIZ
0.6
1.9
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
Wideband Noise
IR = 150 μA
10 Hz ≤ f ≤ 10 kHz
130
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 150 μA
120
ppm
VHYST
Thermal Hysteresis (5)
ΔT = −40°C to 125°C
ZR
eN
(1)
(2)
(3)
(4)
(5)
28
Ω
0.08%
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
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6.21 Electrical Characteristics: 10-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and
±0.2%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
TEST CONDITIONS
IR = 150 μA
TYP (2)
MAX (1)
UNIT
10
V
LM4040AIM3
LM4040AIZ
TA = TJ = 25°C
±10
TA = TJ = TMIN to TMAX
±75
LM4040BIM3
LM4040BIZ
TA = TJ = 25°C
±20
IR = 150 μA
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
MIN (1)
±85
75
TA = TJ = TMIN to TMAX
IR = 10 mA
mV
100
μA
103
±40
TA = TJ = 25°C
IR = 1 mA
±20
TA = TJ = TMIN to TMAX
IR = 150 μA
±100
ppm/°C
±20
TA = TJ = 25°C
0.8
1.5
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
IRMIN ≤ IR ≤ 1 mA
ZR
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
0.7
eN
Wideband Noise
IR = 150 μA
10 Hz ≤ f ≤ 10 kHz
180
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 150 μA
120
ppm
VHYST
Thermal Hysteresis (5)
ΔT = −40°C to 125°C
ΔVR/ΔI
R
(1)
(2)
(3)
(4)
(5)
1 mA ≤ IR ≤ 15 mA
TA = TJ = TMIN to TMAX
TA = TJ = 25°C
3.5
8
TA = TJ = TMIN to TMAX
12
mV
23
Ω
1.7
0.08%
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
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6.22 Electrical Characteristics: 10-V LM4040-N VR Tolerance Grades 'C' And 'D'; Temperature
Grade 'I'
all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and
±1%, respectively.
PARAMETER
Reverse Breakdown
Voltage
VR
IRMIN
Reverse Breakdown
Voltage Tolerance (3)
MIN (1)
TEST CONDITIONS
IR = 150 μA
TA = TJ = 25°C
TA = TJ = TMIN to TMAX
±115
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
±100
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
IR = 150 μA
±50
TA = TJ = TMIN to TMAX
mV
±198
75
TA = TJ = TMIN to TMAX
100
103
75
TA = TJ = TMIN to TMAX
110
μA
113
±40
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
IR = 1 mA
±20
TA = TJ = TMIN to TMAX
±100
±20
TA = TJ = TMIN to TMAX
IR = 150 μA
ppm/°C
±150
±20
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
LM4040CIM3
LM4040CIZ
TA = TJ = 25°C
LM4040DIM3
LM4040DIZ
TA = TJ = 25°C
IRMIN ≤ IR ≤ 1 mA
R
UNIT
V
LM4040CIM3
LM4040CIZ
IR = 10 mA
ΔVR/ΔI
MAX (1)
10
Minimum Operating
Current
Average Reverse
Breakdown Voltage
ΔVR/ΔT
Temperature
Coefficient (3)
TYP (2)
Reverse Breakdown
Voltage Change with
Operating Current
Change (4)
1 mA ≤ IR ≤ 15 mA
0.8
TA = TJ = TMIN to TMAX
3.5
0.8
2
8
12
TA = TJ = TMIN to TMAX
4
TA = TJ = TMIN to TMAX
mV
23
8
TA = TJ = TMIN to TMAX
LM4040CIM3
LM4040CIZ
1.5
18
29
0.7
1.7
Reverse Dynamic
Impedance
IR = 1 mA, f = 120 Hz,
IAC = 0.1 IR
Wideband Noise
IR = 150 μA
10 Hz ≤ f ≤ 10 kHz
180
μVrms
ΔVR
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25°C ±0.1°C
IR = 150 μA
120
ppm
VHYST
Thermal Hysteresis (5)
ΔT = −40°C to 125°C
ZR
eN
(1)
(2)
(3)
(4)
(5)
30
Ω
LM4040DIM3
LM4040DIZ
2.3
0.08%
Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate AOQL.
Typicals are at TJ = 25°C and represent most likely parametric norm.
The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage
Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperature
from the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the
different grades in the industrial temperature range where maxΔT = 65°C is shown below:
A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°C
B-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°C
C-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°C
E-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°C
The total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:
C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°C
D-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°C
E-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°C
Therefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×
0.75% = ±19 mV.
Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature change
must be taken into account separately.
Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°C
measurement after cycling to temperature 125°C.
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6.23 Typical Characteristics
Figure 1. Temperature Drift For Different Average
Temperature Coefficient
Figure 2. Output Impedance vs Frequency
Figure 3. Output Impedance vs Frequency
Figure 4. Reverse Characteristics And Minimum Operating
Current
Figure 5. Noise Voltage vs Frequency
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6.23.1 Start-Up Characteristics
RS = 30k
RS = 30k
Figure 6. Input Voltage Step Response LM4040-N-2.5
Figure 7. Input Voltage Step Response LM4040-N-5
RS = 30k
Figure 8. Input Voltage Step Response LM4040-N-10
7 Parameter Measurement Information
Figure 9. Test Circuit
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8 Detailed Description
8.1 Overview
The LM4040 device is a precision micropower shunt voltage reference available in 7 different fixed-output
voltage options and three different packages to meet small footprint requirements. The part is also available in
five different tolerance grades.
8.2 Functional Block Diagram
8.3 Feature Description
The LM4040 device is effectively a precision Zener diode. The part requires a small quiescent current for
regulation, and regulates the output voltage by shunting more or less current to ground, depending on input
voltage and load. The only external component requirement is a resistor between the cathode and the input
voltage to set the input current. An external capacitor can be used on the input or output, but is not required.
8.4 Device Functional Modes
The LM4040 device is a fixed output voltage part, where the feedback is internal. Therefore, the part can only
operate is a closed loop mode and the output voltage cannot be adjusted. The output voltage will remain in
regulation as long as IR is between IRMIN, see Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'A'
And 'B'; Temperature Grade 'I', and IRMAX, 15 mA. Proper selection of the external resistor for input voltage range
and load current range will ensure these conditions are met.
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9 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
9.1 Application Information
The LM4040-N is a precision micropower curvature-corrected bandgap shunt voltage reference. For space
critical applications, the LM4040-N is available in the sub-miniature SOT-23 and SC70 surface-mount package.
The LM4040-N has been designed for stable operation without the need of an external capacitor connected
between the + pin and the − pin. If, however, a bypass capacitor is used, the LM4040-N remains stable.
Reducing design effort is the availability of several fixed reverse breakdown voltages: 2.048 V, 2.5 V, 3 V, 4.096
V, 5 V, 8.192 V, and 10 V. The minimum operating current increases from 60 µA for the LM4040-N-2.048 and
LM4040-N-2.5 to 100 μA for the 10-V LM4040-N. All versions have a maximum operating current of 15 mA.
LM4040-Ns in the SOT-23 packages have a parasitic Schottky diode between pin 2 (−) and pin 3 (Die attach
interface contact). Therefore, pin 3 of the SOT-23 package must be left floating or connected to pin 2.
LM4040-Ns in the SC70 have a parasitic Schottky diode between pin 1 (−) and pin 2 (Die attach interface
contact). Therefore, pin 2 must be left floating or connected to pin1.
The 4.096-V version allows single 5-V 12-bit ADCs or DACs to operate with an LSB equal to 1 mV. For 12-bit
ADCs or DACs that operate on supplies of 10 V or greater, the 8.192-V version gives 2 mV per LSB.
The typical thermal hysteresis specification is defined as the change in 25°C voltage measured after thermal
cycling. The device is thermal cycled to temperature –40°C and then measured at 25°C. Next the device is
thermal cycled to temperature 125°C and again measured at 25°C. The resulting VOUT delta shift between the
25°C measurements is thermal hysteresis. Thermal hysteresis is common in precision references and is induced
by thermal-mechanical package stress. Changes in environmental storage temperature, operating temperature
and board mounting temperature are all factors that can contribute to thermal hysteresis.
In a conventional shunt regulator application (Figure 10) , an external series resistor (RS) is connected between
the supply voltage and the LM4040-N. RS determines the current that flows through the load (IL) and the
LM4040-N (IQ). Since load current and supply voltage may vary, RS should be small enough to supply at least
the minimum acceptable IQ to the LM4040-N even when the supply voltage is at its minimum and the load
current is at its maximum value. When the supply voltage is at its maximum and IL is at its minimum, RS should
be large enough so that the current flowing through the LM4040-N is less than 15 mA.
RS is determined by the supply voltage, (VS), the load and operating current, (IL and IQ), and the LM4040-N's
reverse breakdown voltage, VR.
(1)
9.2 Typical Applications
9.2.1 Shunt Regulator
Figure 10. Shunt Regulator Schematic
34
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Typical Applications (continued)
9.2.1.1 Design Requirements
VIN > VOUT
Select RS such that:
IRMIN < IR < IRMAX where IRMAX = 15 mA
See Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade 'I'
for minimum operating current for each voltage option and grade.
9.2.1.2 Detailed Design Procedure
The resistor RS must be selected such that current IR will remain in the operational region of the part for the
entire VIN range and load current range. The two extremes to consider are VIN at its minimum, and the load at its
maximum, where RS must be small enough for IR to remain above IRMIN. The other extreme is VIN at its
maximum, and the load at its minimum, where RS must be large enough to maintain IR < IRMAX. For most
designs, 0.1 mA ≤ IR ≤ 1 mA is a good starting point.
Use Equation 2 and Equation 3 to set RS between RS_MIN and RS_MAX.
VIN _ MAX - VOUT
RS _ MIN =
ILOAD _ MIN + IR _ MAX
RS _ MAX =
(2)
VIN _ MIN - VOUT
ILOAD _ MAX + IR _ MIN
(3)
9.2.1.3 Application Curve
Figure 11. Reverse Characteristics And Minimum Operating Current
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Typical Applications (continued)
9.2.2 4.1-V ADC Application
**Ceramic monolithic
*Tantalum
Figure 12. 4.1-V LM4040-N'S Nominal 4.096 Breakdown Voltage Gives ADC12451 1 MV/LSB
9.2.2.1 Design Requirements
The only design requirement is for an output voltage of 4.096 V.
9.2.2.2 Detailed Design Procedure
Using an LM4040-4.1, select an appropriate RS to sufficiently power the device. Set the target IR for 1 mA. With
an input voltage of 5 V, the resistor can be calculated:
5 V - 4.096 V
R=
= 904 W
1mA
(4)
The closest available resistance of 909 Ω is used here, which in turn yields an IR of 994 μA.
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Typical Applications (continued)
9.2.3 Bounded Amplifier
Nominal clamping voltage is ±11.5 V (LM4040-N's reverse breakdown voltage +2 diode VF).
Figure 13. Bounded Amplifier Reduces Saturation-Induced Delays and
Can Prevent Succeeding Stage Damage
9.2.3.1 Design Requirements
Design an amplifier with output clamped at ±11.5 V.
9.2.3.2 Detailed Design Procedure
With amplifier rails of ±15 V, the output can be bound to ±11.5 V with the LM4040-10 and two nominal diode
voltage drops of 0.7 V.
VOUTBound = 2 × VFWD + VZ
VOUTBound = 1.4 V + 10 V
(5)
(6)
Select RS = 15 kΩ to keep IR low. Calculate IR to confirm RS selection.
IR = (VIN – VOUT) / R, however in this case, the negative supply must be taken into account.
IR = (VIN+ – VIN- – VOUT)/R = (30 V – 10 V) / (RS1+RS2) = 20 V / 30 kΩ = 0.667 mA
(7)
(8)
This is an acceptable value for IR that will not draw excessive current, but prevents the part from being starved
for current.
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Typical Applications (continued)
9.2.4 Protecting Op-Amp Input
The bounding voltage is ±4 V with the 2.5-V LM4040-N (LM4040-N's reverse breakdown voltage + 3 diode VF).
Figure 14. Protecting Op Amp Input
9.2.4.1 Design Requirements
Limit the input voltage to the op-amp to ±4 V.
9.2.4.2 Detailed Design Procedure
Similar to Bounded Amplifier, this design uses a LM4040-2.5 and three forward diode voltage drops to create a
voltage clamp. The procedure for selecting the RS resistors, in this case 5 kΩ, is the same as Detailed Design
Procedure.
IR = (VIN+ – VIN- – VOUT) / R = (10 V – 2.5 V) / (RS1 + RS2) = 7.5 V / 10 kΩ = 0.750 mA
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Typical Applications (continued)
9.2.5 Precision ±4.096-V Reference
Figure 15. Precision ±4.096-V Reference
9.2.5.1 Design Requirements
Use a single voltage reference to create positive and negative reference rails, ±4.096 V.
9.2.5.2 Detailed Design Procedure
The procedure for selecting the RS resistor is same as detailed in Detailed Design Procedure. The output of the
voltage reference is used as the inverting input to the op-amp, with unity gain.
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Typical Applications (continued)
9.2.6 Precision Current Sink/Source
Figure 16. Precision 1-mA Current Sink
Figure 17. Precision 1-mA Current Source
9.2.6.1 Design Requirements
Create precision 1-mA current sink and/or 1-mA current source.
9.2.6.2 Detailed Design Procedure
Set R1 such that the current through the shunt reference, IR, is greater than IRMIN.
IOUT = VOUT / R2 where VOUT is the voltage drop across the shunt reference. In this case,
IOUT = 2.5 / R2
40
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10 Power Supply Recommendations
While a bypass capacitor is not required on the input voltage line, TI recommends reducing noise on the input
which could affect the output. A 0.1-µF ceramic capacitor or larger is recommended.
11 Layout
11.1 Layout Guidelines
Place external components as close to the device as possible. Place RS close the cathode, as well as the input
bypass capacitor, if used.
11.2 Layout Example
RS physically close to device cathode
RS
CIN
COUT
CIN physically
close to device
COUT physically
close to device
Figure 18. Layout Diagram
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12 Device and Documentation Support
12.1 Documentation Support
12.1.1 Related Documentation
For related documentation, see the following:
LM4041-N/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference, SNOS641
12.2 Related Links
The table below lists quick access links. Categories include technical documents, support and community
resources, tools and software, and quick access to sample or buy.
Table 1. Related Links
PARTS
PRODUCT FOLDER
SAMPLE & BUY
TECHNICAL
DOCUMENTS
TOOLS &
SOFTWARE
SUPPORT &
COMMUNITY
LM4040-N
Click here
Click here
Click here
Click here
Click here
LM4040-N-Q1
Click here
Click here
Click here
Click here
Click here
LM4040-N-Q1
Click here
Click here
Click here
Click here
Click here
12.3 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective
contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of
Use.
TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration
among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help
solve problems with fellow engineers.
Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and
contact information for technical support.
12.4 Trademarks
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.5 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
12.6 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
13 Mechanical, Packaging, And Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
13.1 SOT-23 and SC70 Package Marking Information
Only three fields of marking are possible on the SOT-23's and SC70's small surface. This table gives the
meaning of the three fields.
First Field:
42
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SNOS633K – OCTOBER 2000 – REVISED JUNE 2016
SOT-23 and SC70 Package Marking Information (continued)
R = Reference
Second Field: Voltage Option
J = 2.048-V Voltage Option
2 = 2.5-V Voltage Option
K = 3-V Voltage Option
4 = 4.096-V Voltage Option
5 = 5-V Voltage Option
8 = 8.192-V Voltage Option
0 = 10-V Voltage Option
Third Field: Initial Reverse Breakdown Voltage or Reference Voltage Tolerance
A = ±0.1%
B = ±0.2%
C = +0.5%
D = ±1.0%
E = ±2.0%
PART MARKING
FIELD DEFINITION
RJA (SOT-23 only)
Reference, 2.048 V, ±0.1%
R2A (SOT-23 only)
Reference, 2.5 V, ±0.1%
RKA (SOT-23 only)
Reference, 3 V, ±0.1%
R4A (SOT-23 only)
Reference, 4.096 V, ±0.1%
R5A (SOT-23 only)
Reference, 5 V, ±0.1%
R8A (SOT-23 only)
Reference, 8.192 V, ±0.1%
R0A (SOT-23 only)
Reference, 10 V, ±0.1%
RJB
Reference, 2.048 V, ±0.2%
R2B
Reference, 2.5 V, ±0.2%
RKB
Reference, 3 V, ±0.2%
R4B
Reference, 4.096 V, ±0.2%
R5B
Reference, 5 V, ±0.2%
R8B (SOT-23 only)
Reference, 8.192 V, ±0.2%
R0B (SOT-23 only)
Reference, 10 V, ±0.2%
RJC
Reference, 2.048 V, ±0.5%
R2C
Reference, 2.5 V, ±0.5%
RKC
Reference, 3 V, ±0.5%
R4C
Reference, 4.096 V, ±0.5%
R5C
Reference, 5 V, ±0.5%
R8C (SOT-23 only)
Reference, 8.192 V, ±0.5%
R0C (SOT-23 only)
Reference, 10 V, ±0.5%
RJD
Reference, 2.048 V, ±1.0%
R2D
Reference, 2.5 V, ±1.0%
RKD
Reference, 3 V, ±1.0%
R4D
Reference, 4.096 V, ±1.0%
R5D
Reference, 5 V, ±1.0%
R8D (SOT-23 only)
Reference, 8.192 V, ±1.0%
R0D (SOT-23 only)
Reference, 10 V, ±1.0%
RJE
Reference, 2.048 V, ±2.0%
R2E
Reference, 2.5 V, ±2.0%
RKE
Reference, 3 V, ±2.0%
Copyright © 2000–2016, Texas Instruments Incorporated
Product Folder Links: LM4040-N LM4040-N-Q1
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43
PACKAGE OPTION ADDENDUM
www.ti.com
7-Dec-2022
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040AIM3-10.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
LM4040AIM3-10.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
LM4040AIM3-2.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
RJA
LM4040AIM3-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJA
Samples
LM4040AIM3-2.5
ACTIVE
SOT-23
DBZ
3
1000
Non-RoHS &
Non-Green
Call TI
Call TI
R2A
Samples
LM4040AIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2A
Samples
LM4040AIM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RKA
Samples
LM4040AIM3-4.1
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R4A
LM4040AIM3-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R4A
LM4040AIM3-5.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5A
LM4040AIM3-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5A
Samples
LM4040AIM3X-10/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R0A
Samples
LM4040AIM3X-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RJA
Samples
LM4040AIM3X-2.5
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2A
LM4040AIM3X-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2A
Samples
LM4040AIM3X-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RKA
Samples
LM4040AIM3X-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R4A
Samples
LM4040AIM3X-5.0
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5A
Addendum-Page 1
R0A
-40 to 85
R0A
Samples
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Dec-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040AIM3X-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R5A
Samples
LM4040AIZ-10.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040A
IZ10
Samples
LM4040AIZ-2.5/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040A
IZ2.5
Samples
LM4040AIZ-4.1/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040A
IZ4.1
Samples
LM4040AIZ-5.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040A
IZ5.0
Samples
LM4040BIM3-10.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R0B
LM4040BIM3-10.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R0B
Samples
LM4040BIM3-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJB
Samples
LM4040BIM3-2.5
ACTIVE
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2B
Samples
LM4040BIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2B
Samples
LM4040BIM3-3.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
RKB
LM4040BIM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RKB
LM4040BIM3-4.1
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R4B
LM4040BIM3-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R4B
LM4040BIM3-5.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5B
LM4040BIM3-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5B
LM4040BIM3-8.2
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R8B
LM4040BIM3-8.2/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R8B
Samples
LM4040BIM3X-10/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R0B
Samples
Addendum-Page 2
Samples
Samples
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Dec-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040BIM3X-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RJB
LM4040BIM3X-2.5
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2B
LM4040BIM3X-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2B
Samples
LM4040BIM3X-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RKB
Samples
LM4040BIM3X-4.1
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R4B
LM4040BIM3X-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R4B
Samples
LM4040BIM3X-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R5B
Samples
LM4040BIM7-2.0/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJB
Samples
LM4040BIM7-2.5
NRND
SC70
DCK
5
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2B
LM4040BIM7-2.5/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2B
Samples
LM4040BIM7-5.0/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5B
Samples
LM4040BIM7X-2.5/NOPB
ACTIVE
SC70
DCK
5
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2B
Samples
LM4040BIZ-10.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040B
IZ10
Samples
LM4040BIZ-2.5/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040B
IZ2.5
Samples
LM4040BIZ-4.1/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040B
IZ4.1
Samples
LM4040BIZ-5.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040B
IZ5.0
Samples
LM4040CEM3-2.5
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2C
LM4040CEM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2C
Samples
LM4040CEM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RKC
Samples
Addendum-Page 3
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Dec-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040CEM3-5.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5C
LM4040CEM3-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5C
Samples
LM4040CEM3X-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RKC
Samples
LM4040CEM3X-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R5C
Samples
LM4040CIM3-10.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R0C
LM4040CIM3-10.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R0C
LM4040CIM3-2.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
RJC
LM4040CIM3-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJC
LM4040CIM3-2.5
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2C
LM4040CIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2C
LM4040CIM3-3.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
RKC
LM4040CIM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RKC
LM4040CIM3-4.1
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R4C
LM4040CIM3-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R4C
LM4040CIM3-5.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5C
LM4040CIM3-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5C
LM4040CIM3-8.2
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R8C
LM4040CIM3-8.2/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R8C
Samples
LM4040CIM3X-10/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R0C
Samples
Addendum-Page 4
Samples
Samples
Samples
Samples
Samples
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Dec-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040CIM3X-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RJC
LM4040CIM3X-2.5
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2C
LM4040CIM3X-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2C
Samples
LM4040CIM3X-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RKC
Samples
LM4040CIM3X-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R4C
Samples
LM4040CIM3X-5.0
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5C
LM4040CIM3X-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R5C
Samples
LM4040CIM7-2.0/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJC
Samples
LM4040CIM7-2.5/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2C
Samples
LM4040CIM7X-2.5/NOPB
ACTIVE
SC70
DCK
5
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2C
Samples
LM4040CIZ-10.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040C
IZ10
Samples
LM4040CIZ-2.5/LFT8
ACTIVE
TO-92
LP
3
2000
RoHS & Green
Call TI
N / A for Pkg Type
4040C
IZ2.5
Samples
LM4040CIZ-2.5/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040C
IZ2.5
Samples
LM4040CIZ-4.1/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040C
IZ4.1
Samples
LM4040CIZ-5.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040C
IZ5.0
Samples
LM4040DEM3-2.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
RJD
LM4040DEM3-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJD
Samples
LM4040DEM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2D
Samples
LM4040DEM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RKD
Samples
Addendum-Page 5
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Dec-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040DEM3-5.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5D
LM4040DEM3-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5D
Samples
LM4040DEM3X-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2D
Samples
LM4040DEM3X-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R5D
Samples
LM4040DIM3-10.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R0D
LM4040DIM3-10.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R0D
Samples
LM4040DIM3-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJD
Samples
LM4040DIM3-2.5
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2D
LM4040DIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2D
Samples
LM4040DIM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RKD
Samples
LM4040DIM3-4.1
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R4D
LM4040DIM3-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R4D
LM4040DIM3-5.0
NRND
SOT-23
DBZ
3
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5D
LM4040DIM3-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5D
Samples
LM4040DIM3-8.2/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R8D
Samples
LM4040DIM3X-10/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R0D
Samples
LM4040DIM3X-2.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RJD
Samples
LM4040DIM3X-2.5
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2D
LM4040DIM3X-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2D
Samples
LM4040DIM3X-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RKD
Samples
Addendum-Page 6
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Dec-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040DIM3X-4.1/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R4D
LM4040DIM3X-5.0
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5D
LM4040DIM3X-5.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R5D
Samples
LM4040DIM7-2.0/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJD
Samples
LM4040DIM7-2.5/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2D
Samples
LM4040DIM7-5.0
NRND
SC70
DCK
5
1000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R5D
LM4040DIM7-5.0/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R5D
Samples
LM4040DIZ-10.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040D
IZ10
Samples
LM4040DIZ-2.5/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040D
IZ2.5
Samples
LM4040DIZ-4.1/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040D
IZ4.1
Samples
LM4040DIZ-5.0/LFT1
ACTIVE
TO-92
LP
3
2000
RoHS & Green
SN
N / A for Pkg Type
4040D
IZ5.0
Samples
LM4040DIZ-5.0/NOPB
ACTIVE
TO-92
LP
3
1800
RoHS & Green
Call TI
N / A for Pkg Type
4040D
IZ5.0
Samples
LM4040EEM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2E
Samples
LM4040EIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2E
Samples
LM4040EIM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RKE
Samples
LM4040EIM3X-2.5
NRND
SOT-23
DBZ
3
3000
Non-RoHS
& Green
Call TI
Level-1-260C-UNLIM
R2E
LM4040EIM3X-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R2E
Samples
LM4040EIM3X-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
RKE
Samples
LM4040EIM7-2.0/NOPB
ACTIVE
SC70
DCK
5
1000
RoHS & Green
SN
Level-1-260C-UNLIM
RJE
Samples
Addendum-Page 7
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Dec-2022
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
LM4040QAIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R6A
Samples
LM4040QAIM3X2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R6A
Samples
LM4040QBIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R6B
Samples
LM4040QBIM3X2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R6B
Samples
LM4040QCEM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2C
Samples
LM4040QCEM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R3C
Samples
LM4040QCIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R6C
Samples
LM4040QCIM3X2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R6C
Samples
LM4040QDEM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2D
Samples
LM4040QDEM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R3D
Samples
LM4040QDIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R6D
Samples
LM4040QDIM3X2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R6D
Samples
LM4040QEEM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R2E
Samples
LM4040QEEM3-3.0/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R3E
Samples
LM4040QEIM3-2.5/NOPB
ACTIVE
SOT-23
DBZ
3
1000
RoHS & Green
SN
Level-1-260C-UNLIM
R6E
Samples
LM4040QEIM3X2.5/NOPB
ACTIVE
SOT-23
DBZ
3
3000
RoHS & Green
SN
Level-1-260C-UNLIM
R6E
Samples
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
Addendum-Page 8
-40 to 125
-40 to 125
-40 to 125
PACKAGE OPTION ADDENDUM
www.ti.com
7-Dec-2022
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
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